| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $139.44 | 12.460% | $156.8142 | $156.81 | $156.80 | $156.80 |
| Purchase #2 | $234.41 | 12.214% | $263.0408 | $263.04 | $263.05 | $263.00 |
| Purchase #3 | $135.30 | 3.211% | $139.6445 | $139.64 | $139.65 | $139.60 |
| Purchase #4 | $113.36 | 12.543% | $127.5787 | $127.58 | $127.60 | $127.60 |
| Purchase #5 | $54.81 | 6.577% | $58.4149 | $58.41 | $58.40 | $58.40 |
| Purchase #6 | $144.67 | 8.508% | $156.9785 | $156.98 | $157.00 | $157.00 |
| Purchase #7 | $129.33 | 8.752% | $140.649 | $140.65 | $140.65 | $140.60 |
| 7 purchase totals = | $951.32 | $1,043.1206 | $1,043.11 | $1,043.15 | $1,043.00 | |